u/Competitive_Bus_7379

I have created a tool to help me demonstrate 3D trigonometry and Pythagoras problems to students. It allows you to construct composite solids then identify internal triangles and quadrilaterls and 'extract them' into a 2D flat view. It has worked really well in my classes so thought I would share in case it might be of use to others.

You can try at the link below:

Trimension

Some extra information can be found here

MathsIndex